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Mostrando ítems 81-88 de 88
Artículo
Present status and future programs of the n_TOF experiment
(EDP Sciences, 2012)
The neutron time-of-flight facility n_TOF at CERN, Switzerland, operational since 2001, delivers neutrons using the Proton Synchrotron (PS) 20 GeV/c proton beam impinging on a lead spallation target. The facility combines ...
Artículo
The 33S(n,α)30Si cross section measurement at n-TOF-EAR2 (CERN): From 0.01 eV to the resonance region
(EDP Sciences, 2017)
The 33S(n,α)30Si cross section measurement, using 10B(n,α) as reference, at the n TOF Experimental Area 2 (EAR2) facility at CERN is presented. Data from 0.01 eV to 100 keV are provided and, for the first time, the cross ...
Artículo
High precision measurement of the radiative capture cross section of 238U at the n-TOF CERN facility
(EDP Sciences, 2017)
The importance of improving the accuracy on the capture cross-section of 238U has been addressed by the Nuclear Energy Agency, since its uncertainty significantly affects the uncertainties of key design parameters for ...
Artículo
Towards the high-accuracy determination of the 238 U fission cross section at the thres hold region at CERN – n_TOF
(EDP sciences, 2016)
The 238U fission cross section is an international standard beyond 2 MeV where the fission plateau starts. However, due to its importance in fission reactors, this cross-section should be very accurately known also in the ...
Artículo
Recent developments in GEANT4
(Elsevier, 2016)
Geant4 is a software toolkit for the simulation of the passage of particles through matter. It is used by a large number of experiments and projects in a variety of application domains, including high energy physics, ...
Ponencia
Neutron Research At The N_TOF Facility (CERN): Results And Perspectives
(American Institute of Physics, 2013)
In the first ten years of operation, the neutron time-of-flight facility n_TOF at CERN has produced a large body of new and accurate data on neutron capture and fission cross sections, relevant to Nuclear Astrophysics and ...
Artículo
Experimental setup and procedure for the measurement of the 7Be(n,p)7Li reaction at n_TOF
(Elsevier, 2018-04-11)
Following the completion of the second neutron beam line and the related experimental area (EAR2) at the n_TOF spallation neutron source at CERN, several experiments were planned and performed. The high instantaneous neutron ...
Artículo
Characterization of the n-TOF EAR-2 neutron beam
(EDP Sciences, 2017)
The experimental area 2 (EAR-2) at CERNs neutron time-of-flight facility (n_TOF), which is operational since 2014, is designed and built as a short-distance complement to the experimental area 1 (EAR-1). The Parallel Plate ...